Paper · 2009 · VTechWorks (Virginia Tech)

Botryosphaeria Canker and Dieback of Trees and Shrubs in the Landscape

Elizabeth Bush

3
claims
5
verbatim quotes
9
citations
2
research areas
✓
Open access

Abstract

Most trees and shrubs are susceptible to dieback and cankers caused by several species of the fungal genus Botryosphaeria. Botryosphaeria fungi are typically opportunistic pathogens. Opportunistic pathogens only cause disease on plants that are stressed. Therefore, avoiding plant stress, which predisposes plant tissue to infection and colonization by this fungal group, is the best strategy to prevent Botryosphaeria disease problems. Symptoms Symptoms of Botryosphaeria cankers and dieback are most commonly seen as wilting or dieback of a branch or branches on a tree or shrub that, in other respects, appears healthy (figs. 1a, 1b). Cankered twigs and branches may not be noticeable until wilt and die-

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Claims 3

Observationobservedreview summarynegativebasis n/a

Claim · model-written summary

Most landscape trees and shrubs are susceptible to dieback and cankers caused by Botryosphaeria species.

Taxon
trees and shrubse0
Interactor
BotryosphaeriaBotryosphaeriae0pathogen
Outcome
susceptible to dieback and cankerse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Botryosphaeria
Botryosphaeria · Interactor · picture of the genus (one of its species)This image was created by user William Tanneberger (William) at Mushroom Observer , a source for mycological images. You can contact this user here . · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Most trees and shrubs are susceptible to dieback and cankers caused by several species of the fungal genus Botryosphaeria”

✓ located verbatim in the source · abstract, characters 0–121 · show in text ↑
Recommendationauthor interpretationreview summarypositivebasis n/a

Claim · model-written summary

Avoiding plant stress is the best strategy to prevent Botryosphaeria disease problems in trees and shrubs.

Taxon
trees and shrubse0
Treatment
avoiding plant stresse1
Outcome
Botryosphaeria disease problemse1

Verbatim

e0

“Most trees and shrubs are susceptible to dieback and cankers caused by several species of the fungal genus Botryosphaeria”

✓ located verbatim in the source · abstract, characters 0–121 · show in text ↑
e1

“Therefore, avoiding plant stress, which predisposes plant tissue to infection and colonization by this fungal group, is the best strategy to prevent Botryosphaeria disease problems”

✓ located verbatim in the source · abstract, characters 255–435 · show in text ↑
Observationauthor interpretationreview summarybasis n/a

Claim · model-written summary

Botryosphaeria opportunistic pathogens cause disease only on stressed plants.

Taxon
trees and shrubse0
Outcome
cause diseasee2
Qualifier
on plants that are stressede2

Verbatim

e0

“Most trees and shrubs are susceptible to dieback and cankers caused by several species of the fungal genus Botryosphaeria”

✓ located verbatim in the source · abstract, characters 0–121 · show in text ↑
e2

“Opportunistic pathogens only cause disease on plants that are stressed”

✓ located verbatim in the source · abstract, characters 183–253 · show in text ↑